PHLX SOX · 1994 年から現在 — フィラデルフィア半導体指数の三十年

Name: フィラデルフィア半導体指数の三十年 — canonical dataset
Creator: History of Market
License: https://creativecommons.org/licenses/by/4.0/

1994 年 5 月以降の日次終値と高値からのドローダウン帯。半導体は二度の崩壊（2000、2008）、二度の中規模ドローダウン（2018、2022）、そして AI 時代の強気相場を駆け抜けた。米国株で最も振幅の大きい産業を一枚に。

View the interactive chart Download raw JSON

What this page answers

This static page is built to answer searches for PHLX SOX · 1994 年から現在. It summarizes the live dataset behind the フィラデルフィア半導体指数の三十年 panel and links to the full interactive chart.

1994 年 5 月以降の日次終値と高値からのドローダウン帯。半導体は二度の崩壊（2000、2008）、二度の中規模ドローダウン（2018、2022）、そして AI 時代の強気相場を駆け抜けた。米国株で最も振幅の大きい産業を一枚に。 The data is refreshed by the History of Market pipeline and published as a stable JSON endpoint for research, citation, and AI-agent use.

Latest Snapshot

Updated: 2026-05-11
Latest close: 12,047.742026-05-11
Observations: 8,059
Sample: 1994-05-04 – 2026-05-11

Static Preview

Data & Source

GET /api/semi/price.json — Canonical dataset endpoint.

Yahoo Finance · Macrotrends · Robert Shiller · FRED · S&P Global · Nasdaq · NBER.

FAQ

Where does this data come from?

History of Market combines public market and macro datasets including Yahoo Finance, Macrotrends, Robert Shiller, FRED, S&P Global, Nasdaq, and NBER. The exact endpoint for this panel is linked below.

How often is it updated?

Daily-tier datasets refresh after the U.S. market close, with a broader weekly refresh on Sunday. The timestamp shown on this page comes from the JSON payload.

Can I use the data?

Yes, for research and education with attribution to History of Market. Upstream data sources retain their own terms.